As quantum computing advances, many of the design assumptions behind today's blockchain mining systems may no longer hold. The challenge the industry cannot ignore is that quantum computing may alter both cryptographic security and mining economics. In traditional Proof-of-Work systems, mining is anchored on classical hash difficulty and energy-intensive computation. However, advancements in quantum algorithms, such as quantum search optimizations, suggest that future computational asymmetries may not align with the economic models current mining systems depend on. DAC's patented Proof of Quantum Work (PoQW) proposes a different direction. Rather than treating quantum technology solely as a future threat, DAC explores a consensus model built specifically for a quantum era. PoQW replaces traditional SHA-256 mining with quantum hashing executed on quantum annealers, making block production inherently quantum-intensive while targeting significantly lower energy consumption than conventional mining models. If quantum computing continues on its projected trajectory, blockchain systems that remain tied to purely classical mining assumptions may face structural inefficiencies or security pressure. PoQW represents a forward-looking approach for designing mining infrastructure not for the hardware era that is ending, but for the computational paradigm that may define the next one. The question is no longer whether quantum computing will impact blockchain. It is which consensus models are already prepared for it.